Evidence row 490311

What was observed

{
  "options": [
    {
      "amount": "1000",
      "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
      "asset_label": "USD Coin",
      "coin": "USDC",
      "network": "eip155:8453",
      "pay_to": "0xa2ad8183209e5d2f7f0d8f995f5601a0bb5100c7",
      "rail": "exact",
      "scheme": "exact"
    }
  ]
}

What the leaf hashes

{"body":"818223c9c4baedfbc5b6d41c48847f72f17d1db5b92a51f81ed12b2b40a72a74","id":490311,"kind":"x402.terms","method":"probe.x402/2","observed_us":1793109761263629,"prev":null,"subject":"c016662b-4ba0-4927-bb01-fad7a77b77da","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x2f7b0d7573d97c06f7c7b1f97ff77853bcf8c49e07e48393dab4b6e121c3b0d1
2. 0x27f119f016a75d763b3b077719292b66c98a4c76c7b630401757bf0f1c10bd33
3. 0x584b2520cc90100e6952d5c260f002b5561ec0b9568885c5b2e8e43bc2fb130d
4. 0x93bf691044779b0be92c80a06936a37b34eaf46d6573eb99ff4d2dd1f9189c9a
5. 0x9714ac6e2828a9a61beadf59e11a472a7dec9932d3326aa4a9708220078ccfca
6. 0x5ffbcd65e27d3e8235738029e3517bf9b7443f18e957c4bc5d63302527249dd7
7. 0xbbc468d56903432488bdcd8eabbae1a5698f812c162732566f4efb5b11a2d156
8. 0xe4913b3a856578ea5f69dae7b2537a8228d52687a2211024f2d18d17bbed7045
9. 0xf644b9b19b9472e095d80a6c131d01521739c785f0fd7a7f755793b2dcb06bff
10. 0x09d22aa8321804bb85af75a6d6a38dd03052a661f17c34bb148cb9160e1dc866
11. 0x20bfebc9be09c8d1bd071c02e953c031252540d9fc909484016645ed1412efc4
12. 0x2d9c2517fb6dcdc0ce42dd3a93f7e33064509cbed0a9132fb1209ec8f33ef0ab
13. 0x2a25cd9926d8f2ef4726fd2a80f77b1ca202b6c3ca56aeb2f520555c93efd434
14. 0x595de2dea3b8fa56dbd6142dd78ae79f3e7169c631e41a844b100613abb3e430
15. 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4